Magisk/native/jni/resetprop/private/resetprop.h
2019-06-30 19:09:31 -07:00

58 lines
1.3 KiB
C++

#pragma once
#include <string>
#include <logging.h>
#include "system_properties.h"
struct prop_t {
char *name;
char value[PROP_VALUE_MAX];
prop_t() : name(nullptr) {}
explicit prop_t(const char *name) {
this->name = strdup(name);
value[0] = '\0';
}
prop_t(const char *name, const char *value) {
this->name = strdup(name);
strcpy(this->value, value);
}
prop_t(prop_t &&prop): name(nullptr) {
operator=(std::move(prop));
}
bool operator<(const prop_t &prop) const {
return strcmp(name, prop.name) < 0;
}
prop_t& operator=(prop_t &&prop) {
if (this != &prop) {
free(name);
name = prop.name;
strcpy(value, prop.value);
prop.name = nullptr;
}
return *this;
};
~prop_t() {
free(name);
}
};
struct read_cb_t {
void (*cb)(const char *, const char *, void *);
void *arg;
explicit read_cb_t(void (*cb)(const char *, const char *, void *) = nullptr, void *arg = nullptr)
: cb(cb), arg(arg) {}
void exec(const char *name, const char *value) {
cb(name, value, arg);
}
};
#define PERSISTENT_PROPERTY_DIR "/data/property"
extern bool use_pb;
std::string persist_getprop(const char *name);
void persist_getprop(read_cb_t *read_cb);
bool persist_deleteprop(const char *name);
void collect_props(const char *name, const char *value, void *v_plist);